Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2014, Vol. 11, No. 2, pp. 208-216
Hazardous processes Identification on drained soils by active-passive remote sensing
D.M. Bychkov
1 , V.K. Ivanov
1 , V.N. Tsymbal
1 , S.Ye. Yatsevich
1 1 Institute of Radophysics and Electronics of NAS of Ukraine, Kharkov, Ukraine
In the paper, first results of development tests of the technique for automated identification of dangerous subsurface phenomena such as soils overflooding, self-heating and ignition of organic matters (peat, hay, straw etc.) on dried swamps are presented. The technique is based on the data of remote sensing of the Earth. Information from ACRS-30 remote sensing complex mounted on board aircraft-laboratory AN-30 was processed. The complex includes a scanning thermal IR radiometer (TIR, Δλ=8-14 μm) and a classical side-looking radar (SLR, λ=8 mm). Data were obtained during one day at successive (day-and-night) surveillance of the same test area in Chernigov region (Ukraine). For technique implementation, the procedure of clusterization of radar and radiometer remote sensing data in 3D information attributes space was used. Respectively, intensities of received microwave radar signals and day and night IR radiation were chosen as coordinates for information attributes space. Six clusters, which can be reliably separated in 3D information attributes space and confidently correlate (for chosen area) with the results of expert original data estimation were eliminated. Results obtained in the regime of automated separation confirm good potential of the proposed technique for remote sensing of large areas.
Keywords: multidimensional data clusterization, overmoistered soil, organic substances low-temperature oxidation and self-heating zones, thermal IR and radar microwave remote sensing data
Full textReferences:
- http://www.photoukraine.com/ russian/articles?id=24.
- Bychkov D.M., Ivanov V.K., Tsymbal V.N., Yatsevich S.Ye., Izuchenie proyavlenii podtoplenii i predvestnikov samovozgoranii na osushennykh pochvakh aktivnymi i passivnymi metodami (Manifestations of underfloodings and harbingers of spontaneous ignitions on drained-out wetlands investigation by active and passive methods), Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2013, Vol. 10, No. 2, pp. 105-114.
- Bychkov D.M., Ivanov V.K., Tsymbal V.N., Yatsevich S.Ye., Eksperimental'nye issledova-niya podtopleniya pochv pokrytyh rastitel'nost'yu, v IK i SVCh diapazonakh (Underflooding manifestations on vegetated soil identification by consecutive day-time and night-time and seasonal radar – thermal IR aviation remote sensing), Fizicheskie osnovy priborostroeniya, 2013, Vol. 2, No. 3, pp. 110-119.
- Ivanov V.K., Matveev A.Ja., Tsymbal V.N., Yatsevich S.Ye., Aviatsionnaya distantsionnaya radiolokatsionno-radioteplovaya diagnostika pereuvlazhneniya pochv (Airborne radar – thermal infrared diagnosing of waterlogged soils), Fizicheskie osnovy priborostroeniya, 2012, Vol. 1, No. 2, pp. 91-106.
- Radiolokatsionnye metody i sredstva operativnogo distantsionnogo zondirovaniya Zemli s aerokosmicheskikh nositelei (Radar Techniques and Facilities for On-Line Remote Sensing of the Earth from Aerospace Carriers), Eds. Konyukhov S.N., Dranovskii V.I., Tsymbal V.N., Kiev: Dzhulia print, 2007, 439 p.
- Rozhok G.P., Gunchenko V.O., Tsymbal V.N. Opredelenie zon podtopleniya territorii s ispol'zovaniem vlagourovnemera radivolnovogo diapazona (Defining zones of flooding areas using by the moisture-level meter of the radio-wave range), “Podtoplenie-2005”: Neotlozhnye problemy preduprezhdeniya i bor'by s regional'nym podtopleniem zemel’ ("Flooding 2005": Urgent Problems of Preventing and Combating Regional Waterlogging), Proc. 3rd Scientific Practical Conference, Lazurnoe, the Kherson region: NPC "Ekologija, nauka, tehnika", 2005, pp. 26-27.
- Tsymbal V.N., Yatsevich S.Ye., Bychkov D.M., Matveev A.Ja., Kabanov A.V., Kompleksnyi monitoring proyavleniya podtopleniya zemel' aviatsionnym kompleksom distantsionnogo zondirovaniya AKDZ-30 (Integrated monitoring of lands underflooding manifestations by the aviation remote sensing complex ACRS-30), Elektromagnitnye volny i elektronnye sistemy, 2011, Vol. 16, No. 1, pp. 15-26.
- Tsymbal V.N., Bychkov D.M., Gavrilenko A.S., Matveev A.Ja., Ljal'ko V.I, Rozhok G.P, Ogolenko V.S., Operativnyj monitoring podtoplenij aviacionnym kompleksom distancionnogo zondirovanija AKDZ-30 (Operational flooding monitoring by aviation remote sensing complex ACRS-30), “Podtoplenie-2005”: Neotlozhnye problemy preduprezhdenija i bor'by s regional'nym podtopleniem zemel ("Flooding 2005": Urgent Problems of Preventing and Combating Regional Waterlogging), Proc. 3rd Scientific Practical Conference, Lazurnoe, the Kherson region: NPC "Ekologija, nauka, tehnika", 2005, pp. 28-30.